Company lists · Data refreshed September 2026

Top 14 Retrofit contractors based in Phoenix, United States

Name: Retrofit contractors based in Phoenix, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 42 companies tracked

RevenueBase identified 42 company matches for retrofit contractors associated with Phoenix, United States as of September 2026 and tracks 1,152 professional contacts across them, including 653 with verified work emails. Across the United States, New York is the largest hub for this category (129 companies); Phoenix has 42.

This list covers company matches for retrofit contractors associated with Phoenix, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

42Companies

1,152Contacts tracked

653Verified emails

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The 14 largest retrofit contractors based in Phoenix, United States

Ranked by team size

Top 14 of 42 company matches for retrofit contractors based in Phoenix, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Climatec, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	1,001-5,000	863 contacts →
	Exact match “Climatec has been making buildings safer, more comfortable and efficient for over 40 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Bel-Aire Mechanical INC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	51-200	52 contacts →
	Exact match “As Arizona's largest mechanical and plumbing contractor, Bel-Aire, a Legence company, drives innovation across various sectors, ensuring exceptional service and expertise.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Wang Electric Systems	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Electrical Contractor committed to total customer satisfaction, high quality workmanship, and 'on time, on budget' completion of all projects.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Trident Mechanical Services, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	51-200	21 contacts →
	Exact match “Trident Mechanical Services is a full service mechanical, plumbing and process piping contractor, based in Chandler Arizona.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Oconnor Electric	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Robert E. Porter Construction	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Founded in 1982, Robert E.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Armstrong Service Electric LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “We are a multi-disciplined electrical contractor with a Accreditation.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Ideal AIR Conditioning And Insulation	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “Ideal Air Conditioning and Insulation, formerly known as Ideal Energy, is a full service residential and light commercial home performance company specializing in heating and air…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	CFM Mechanical, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “With over 37 years experience in the HVAC industry, George Barutha and Cynthia Barutha founded CFM Mechanical, LLC in 2005.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Kasi Home Komfort Engineers	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Kasi Home Komfort Engineers is a full service energy efficiency company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	J H Kelly LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Preferred Air, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “We are a home performance company specializing in home comfort.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Summa Mechanical Contractors, INC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Summa Mechanical Contractors is a mechanical or industrial engineering company based out of W Grant St, Phoenix, AZ, United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Homes & SON	Exact match	Phoenix, United StatesHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Homes & Son is a general contractor specializing in tenant improvements and new construction of commercial projects throughout the Valley.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “retrofit contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 14 of 42 retrofit contractors based in Phoenix, United States

See the full list, filter by size, metro and specialty, and access 653 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Retrofit contractors based in Phoenix, United States at a glance

As of Sep 17, 2026

56.7%Verified-email coverage

27.4Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Phoenix, so it is reported there. Company counts and contact totals on this page are exact for Phoenix, over 42 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Phoenix, United States whose business descriptions match “retrofit contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 653 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Retrofit contractors by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “retrofit contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many retrofit contractors are there based in Phoenix, United States?

RevenueBase identified 42 company matches for retrofit contractors associated with Phoenix, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Climatec, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most retrofit contractors?

New York leads the United States with 129 company records, followed by Houston (72) and Los Angeles (72). Phoenix has 42.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 653 professional contacts with verified work emails tracked across these 42 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.